45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Artyom Skrobov
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include "py/objnamedtuple.h"
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#include "py/enum.h"
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typedef enum synthio_bend_mode_e {
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SYNTHIO_BEND_MODE_STATIC, SYNTHIO_BEND_MODE_VIBRATO, SYNTHIO_BEND_MODE_SWEEP, SYNTHIO_BEND_MODE_SWEEP_IN
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} synthio_bend_mode_t;
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extern const cp_enum_obj_t bend_mode_VIBRATO_obj;
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extern const mp_obj_type_t synthio_bend_mode_type;
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typedef struct synthio_synth synthio_synth_t;
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extern int16_t shared_bindings_synthio_square_wave[];
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extern const mp_obj_namedtuple_type_t synthio_envelope_type_obj;
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void synthio_synth_envelope_set(synthio_synth_t *synth, mp_obj_t envelope_obj);
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mp_obj_t synthio_synth_envelope_get(synthio_synth_t *synth);
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mp_float_t common_hal_synthio_midi_to_hz_float(mp_float_t note);
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mp_float_t common_hal_synthio_voct_to_hz_float(mp_float_t note);
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